Dogs have always been faithful friends and protectors of humans. However, their reactions to different people often raise the question: why do dogs bark at some people and ignore others? The answer lies in a combination of physiological, psychological and social factors. Let’s take a closer look.
1. The psychological state and behavior of humans
A person who is afraid of dogs or gets nervous when they approach can emit pheromones that cause the dog to become anxious or aggressive.
2. Previous experiences and associations
Dogs have good memories and remember people and events associated with them.
3. Socialization and training
The level of socialization of a dog is very important. Dogs that have been accustomed to a wide variety of people and situations since childhood usually react more calmly to new acquaintances. Education and training help dogs develop skills to interact with people, which reduces the likelihood of aggressive behavior.
4. Physical condition and health
